略語大辞典 [Opt] 22 DTWM degenerate two-wave mixing; a nonlinear optical process 縮退二光波混合. 非線型光学過程.degenerate two-wave mixing; a nonlinear optical process; [Opt:C:E:L:Phys]. 丸善「略語大辞典」JLogosID : 11872657